Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/11/2024, 03:41

General

  • Target

    12e250865df87d8384eb7d0560fc78f5e7be56f8961ab9a55651dcb53029cf41.exe

  • Size

    677KB

  • MD5

    4d9974f47ed7f89af7bd15f4e009d310

  • SHA1

    588174110854f4eccedbfbbcb9db1f3438ba7dd3

  • SHA256

    12e250865df87d8384eb7d0560fc78f5e7be56f8961ab9a55651dcb53029cf41

  • SHA512

    c2986dcb14d00e1ccc959d0eb66d0d88ec4bbce952020a98d03aa07b33717abdea84b91c3f5a0659588572625e653a2a00de4f04f35cfd5259e540de670e0a43

  • SSDEEP

    12288:vMr6y90da0esz695ncl+Qo5kI00ZVzoAvusuXI42EzElcTJ6/9:1y9p8695ncl+BkPMEw7d42rOTS

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\12e250865df87d8384eb7d0560fc78f5e7be56f8961ab9a55651dcb53029cf41.exe
    "C:\Users\Admin\AppData\Local\Temp\12e250865df87d8384eb7d0560fc78f5e7be56f8961ab9a55651dcb53029cf41.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un487330.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un487330.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1756
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8652.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8652.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4804
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 1004
          4⤵
          • Program crash
          PID:912
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4124.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4124.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4636
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4804 -ip 4804
    1⤵
      PID:3668

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un487330.exe

            Filesize

            536KB

            MD5

            1722a5c5b761a6dbb5e5824b73d2a8e5

            SHA1

            101d07ee7a24a5b731653b08ef484f681111ee9e

            SHA256

            cbda069b967c85b08ee14caa2eb46a30fe88d4ddfbb808a681c667b6eb52bd40

            SHA512

            386f7b4ac3a53e98a21e275cff1aeeeaed4ca03f7f9d974e45d8febd46d8e7c19a69174abae4301fbf083778de5988688f9bc1cba8acc3b57529c355a1cf02c8

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8652.exe

            Filesize

            376KB

            MD5

            848c1ac125af179c81c33499e9552c42

            SHA1

            a437e924e8e7f72e59cc0f237e76d98440f82838

            SHA256

            0073b53966a9eddf8022b71ff09c1914c44b8290bef3a320f9437c8d450de8af

            SHA512

            ea20e535f2d4d8bf86dea7eaa5087c0866910738b4d9b78ac08c11e8388a5c1a99b769a2e5023ce4360b3a533b596035e1869f630802ccadd50daa73313de179

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4124.exe

            Filesize

            435KB

            MD5

            ab21f2aaf74d318b5ff72faeb4e6ff8c

            SHA1

            d4b72c0f4943757a82bc2ab26a565b4dc49acc14

            SHA256

            cf7ea25915bf3d93d705eb107677b6f1c4a968ec0ecde748bfe4c849eb3a1ad0

            SHA512

            bf8084616162f5dd389b251a4717a6444c8fad1dc3dded8f754adc0f056cd08296551a1bb23ec07b0b08a27a03ffddfd3adeb23fd7d142a3c6e14c70ec3cfdeb

          • memory/4636-78-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-82-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-970-0x00000000075B0000-0x00000000076BA000-memory.dmp

            Filesize

            1.0MB

          • memory/4636-969-0x0000000006F10000-0x0000000007528000-memory.dmp

            Filesize

            6.1MB

          • memory/4636-90-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-68-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-70-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-72-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-74-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-76-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-972-0x0000000007710000-0x000000000774C000-memory.dmp

            Filesize

            240KB

          • memory/4636-973-0x0000000007860000-0x00000000078AC000-memory.dmp

            Filesize

            304KB

          • memory/4636-80-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-971-0x00000000076F0000-0x0000000007702000-memory.dmp

            Filesize

            72KB

          • memory/4636-86-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-88-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-93-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-94-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-96-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-84-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-63-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-64-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-66-0x00000000068F0000-0x000000000692F000-memory.dmp

            Filesize

            252KB

          • memory/4636-62-0x00000000068F0000-0x0000000006934000-memory.dmp

            Filesize

            272KB

          • memory/4636-61-0x0000000006830000-0x0000000006876000-memory.dmp

            Filesize

            280KB

          • memory/4804-44-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-55-0x0000000000400000-0x00000000005A3000-memory.dmp

            Filesize

            1.6MB

          • memory/4804-56-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4804-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4804-51-0x0000000000650000-0x000000000067D000-memory.dmp

            Filesize

            180KB

          • memory/4804-50-0x00000000006C0000-0x00000000007C0000-memory.dmp

            Filesize

            1024KB

          • memory/4804-23-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-25-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-27-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-29-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-31-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-33-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-35-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-37-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-39-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-41-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-45-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-47-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-49-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-22-0x0000000002480000-0x0000000002492000-memory.dmp

            Filesize

            72KB

          • memory/4804-21-0x0000000002480000-0x0000000002498000-memory.dmp

            Filesize

            96KB

          • memory/4804-20-0x0000000004E20000-0x00000000053C4000-memory.dmp

            Filesize

            5.6MB

          • memory/4804-19-0x0000000002370000-0x000000000238A000-memory.dmp

            Filesize

            104KB

          • memory/4804-18-0x0000000000400000-0x00000000005A3000-memory.dmp

            Filesize

            1.6MB

          • memory/4804-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4804-16-0x0000000000650000-0x000000000067D000-memory.dmp

            Filesize

            180KB

          • memory/4804-15-0x00000000006C0000-0x00000000007C0000-memory.dmp

            Filesize

            1024KB